before attempting a connection, and produce a friendlier error if the connection fails
* (bug 5005): Fix XHTML <gallery> output.
* (bug 5315) "Expires: -1" HTTP header made strictly valid (using 1970 date).
+* (bug 4825): note in DefaultSettings.php about 'profiling' table creation
== Compatibility ==
#
# Profiling / debugging
#
+# You have to create a 'profiling' table in your database before using
+# profiling see maintenance/archives/patch-profiling.sql .
/** Enable for more detailed by-function times in debug log */
$wgProfiling = false;